DC Power Technologies FS3 Version 3 - Technical Hardware Manual - Manual (Page 36)

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9. Self Test Process
Introduction
The self test process verifies the basic functions of the charger. A
combination of button presses on the charger front panel allows
access to the charger’s Service Mode menu. The self test can then
be selected from the menu.
Self test checks the ability to store data, start/stop switch function,
charge status indicators, audible buzzer test, charger module start-
up as well as the MPC controller’s internal real time clock and
memory.
At least one charger module is required to be fitted for the
self test to complete.
Accessing Self Test
With mains power only applied to the charger ensure that the
LCD displays the start-up screen
Hold down the UP and DOWN buttons simultaneously for 10
seconds until “Test Mode” is displayed as below.
Press the down button to get to the Self-Test option, then press
the ENTER button.
Press the UP button to enable Self Test and press the ENTER
button. In the Cancel/Store menu press the ENTER button to
select Store.
Operating the Self Test Sequence
Press ENTER and in the Switch Test menu Toggle the On/Off
switch. Ensure that the Red Charging lamp in illuminated and
the display reads Red Led Test. Press the UP button to pass
the test.
Connect Battery
48V
Flooded
1000AHr
V29
100A
Test Mode
Disabled
Self Test
Disabled
Self Test
Disabled
Self Test
Enabled
Cancel
Store
Cancel
Store
Self Test
Switch Test
Toggle Switch
Self Test
Red Led Test
ON - Push UP
OFF - Push DOWN